THE DYNAMICS OF IN VITRO DEGRADATION OF NON-WOVEN POLYLACTIDE MATRICES IN MODEL BIOLOGICAL LIQUID
The weekly in vitro degradation of fibrous-porous non-woven polylactide scaffolds made by aerodynamic formation in a turbulent gas flow has been studied with 37 °С in model RPMI-1640 medium imitated body fluid of organism. Lactate monomers released into solution exponentially and reached slowly a ma...
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| Format: | Article |
| Language: | English |
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Siberian State Medical University (Tomsk)
2013-12-01
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| Series: | Бюллетень сибирской медицины |
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| Online Access: | https://bulletin.ssmu.ru/jour/article/view/314 |
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| author | I. A. Khlusov K. V. Zaitsev O. B. Zhukova A. A. Gostyukhina N. G. Abdulkina A. A. Zaitsev I. V. Kulagina S. I. Tverdokhlebov E. N. Bolbasov K. S. Stankevich |
| author_facet | I. A. Khlusov K. V. Zaitsev O. B. Zhukova A. A. Gostyukhina N. G. Abdulkina A. A. Zaitsev I. V. Kulagina S. I. Tverdokhlebov E. N. Bolbasov K. S. Stankevich |
| author_sort | I. A. Khlusov |
| collection | DOAJ |
| description | The weekly in vitro degradation of fibrous-porous non-woven polylactide scaffolds made by aerodynamic formation in a turbulent gas flow has been studied with 37 °С in model RPMI-1640 medium imitated body fluid of organism. Lactate monomers released into solution exponentially and reached slowly a maximum value the end of the observation (5th week of dissolution). At the same time, reducing the concentrations of calcium and inorganic phosphorus ions in solutions contacted with tested samples (10×10×1 mm2) testified about chemical elements adsorption on artificial material. Ions exchange with biological fluids may be a basis of regulated bioactivity of fibrous-porous non-woven biodegradable material in application to intercellular matrix bioengineering for regenerative medicine |
| format | Article |
| id | doaj-art-7dcc87df658b498c8703a66d1a32feed |
| institution | DOAJ |
| issn | 1682-0363 1819-3684 |
| language | English |
| publishDate | 2013-12-01 |
| publisher | Siberian State Medical University (Tomsk) |
| record_format | Article |
| series | Бюллетень сибирской медицины |
| spelling | doaj-art-7dcc87df658b498c8703a66d1a32feed2025-08-20T03:21:43ZengSiberian State Medical University (Tomsk)Бюллетень сибирской медицины1682-03631819-36842013-12-01126738110.20538/1682-0363-2013-6-73-81310THE DYNAMICS OF IN VITRO DEGRADATION OF NON-WOVEN POLYLACTIDE MATRICES IN MODEL BIOLOGICAL LIQUIDI. A. Khlusov0K. V. Zaitsev1O. B. Zhukova2A. A. Gostyukhina3N. G. Abdulkina4A. A. Zaitsev5I. V. Kulagina6S. I. Tverdokhlebov7E. N. Bolbasov8K. S. Stankevich9Siberian State Medical University, Tomsk; National Research Tomsk Polytechnic University, TomskTomsk Research Institute of Balneology and Physiotherapy, FMBA of Russia, TomskTomsk Research Institute of Balneology and Physiotherapy, FMBA of Russia, TomskTomsk Research Institute of Balneology and Physiotherapy, FMBA of Russia, TomskTomsk Research Institute of Balneology and Physiotherapy, FMBA of Russia, TomskSiberian State Medical University, Tomsk; Tomsk Research Institute of Balneology and Physiotherapy, FMBA of Russia, TomskInstitute of Cardiology, Siberian Branch of the Russian Academy of Medical Sciences, TomskNational Research Tomsk Polytechnic University, TomskNational Research Tomsk Polytechnic University, TomskNational Research Tomsk Polytechnic University, TomskThe weekly in vitro degradation of fibrous-porous non-woven polylactide scaffolds made by aerodynamic formation in a turbulent gas flow has been studied with 37 °С in model RPMI-1640 medium imitated body fluid of organism. Lactate monomers released into solution exponentially and reached slowly a maximum value the end of the observation (5th week of dissolution). At the same time, reducing the concentrations of calcium and inorganic phosphorus ions in solutions contacted with tested samples (10×10×1 mm2) testified about chemical elements adsorption on artificial material. Ions exchange with biological fluids may be a basis of regulated bioactivity of fibrous-porous non-woven biodegradable material in application to intercellular matrix bioengineering for regenerative medicinehttps://bulletin.ssmu.ru/jour/article/view/314bioresorbable scaffolds, rpmi-1640 medium, solution, lactic acid monomers, calcium, inorganic phosphorus |
| spellingShingle | I. A. Khlusov K. V. Zaitsev O. B. Zhukova A. A. Gostyukhina N. G. Abdulkina A. A. Zaitsev I. V. Kulagina S. I. Tverdokhlebov E. N. Bolbasov K. S. Stankevich THE DYNAMICS OF IN VITRO DEGRADATION OF NON-WOVEN POLYLACTIDE MATRICES IN MODEL BIOLOGICAL LIQUID Бюллетень сибирской медицины bioresorbable scaffolds, rpmi-1640 medium, solution, lactic acid monomers, calcium, inorganic phosphorus |
| title | THE DYNAMICS OF IN VITRO DEGRADATION OF NON-WOVEN POLYLACTIDE MATRICES IN MODEL BIOLOGICAL LIQUID |
| title_full | THE DYNAMICS OF IN VITRO DEGRADATION OF NON-WOVEN POLYLACTIDE MATRICES IN MODEL BIOLOGICAL LIQUID |
| title_fullStr | THE DYNAMICS OF IN VITRO DEGRADATION OF NON-WOVEN POLYLACTIDE MATRICES IN MODEL BIOLOGICAL LIQUID |
| title_full_unstemmed | THE DYNAMICS OF IN VITRO DEGRADATION OF NON-WOVEN POLYLACTIDE MATRICES IN MODEL BIOLOGICAL LIQUID |
| title_short | THE DYNAMICS OF IN VITRO DEGRADATION OF NON-WOVEN POLYLACTIDE MATRICES IN MODEL BIOLOGICAL LIQUID |
| title_sort | dynamics of in vitro degradation of non woven polylactide matrices in model biological liquid |
| topic | bioresorbable scaffolds, rpmi-1640 medium, solution, lactic acid monomers, calcium, inorganic phosphorus |
| url | https://bulletin.ssmu.ru/jour/article/view/314 |
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